i am using a html image control in mt aspx page and i am calling a javascript function on the click event of that control but here my page is getting refreshed every time i am clicking it
here's my code:
<input id="wbsnew1" type="image" value="New" onclick="showHideDiv()" src="images/New.png" />
and here's my javascript code :
function showHideDiv() {
document.getElementById("newdata2").style.display = "block";
}
"newdata2" is a div
<input id="wbsnew1" type="image" value="New" onclick="return showHideDiv();" src="images/New.png" />
function showHideDiv() {
document.getElementById("newdata2").style.display = "block";
return false;
}
Try to return after applying the function like the following code :
`<input id="wbsnew1" type="image" value="New" onclick="showHideDiv(); return false;" src="images/New.png" />`
also let your function return false
function showHideDiv() {
document.getElementById("newdata2").style.display = "block";
return false;
}
I suppose that the input tag is located inside some other html element that triggers reloading. Try stopping bubbling:
<input id="wbsnew1" type="image" value="New" onclick="showHideDiv(event)" src="images/New.png" />
function showHideDiv(event) {
event.stopPropagation();
document.getElementById("newdata2").style.display = "block";
}
<input type="image" />
elements are used to submit the form (in ASP.NET that equals the postback).
You have few alternatives:
<input>
tag to <img />
. The other attributes are the same (except the type
attribute is not needed).return false
to the onclick
handler: <input onclick="showHideDiv(); return false;"
. Return the false
value from the method itself and add return
keywork to the method
<input onclick="return showHideDiv();" /> function showHideDiv() { .... return false; }
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